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More than 20M Americans are eligible for Pfizer-BioNTech booster shots. Should you get one?
More than 20 million Americans are eligible for COVID-19 booster shots from Pfizer-BioNTech, and 40 million more will have access...
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Pfizer-BioNTech say low dose of its COVID-19 vaccine is safe and effective for kids 5-11
Pfizer-BioNTech's COVID-19 vaccine is safe and effective for children ages 5 to 11 at one-third the dose used in adolescents and...